appeasement vs indulgence

appeasement

noun
  • The state of being appeased; the policy of giving in to demands in order to preserve the peace. 

indulgence

noun
  • An indulgent act; a favour granted; gratification. 

  • A pardon or release from the expectation of punishment in purgatory, after the sinner has been granted absolution. 

  • The act of catering to someone's every desire. 

  • The act of indulging. 

  • Tolerance. 

  • A wish or whim satisfied. 

  • Something in which someone indulges. 

verb
  • to provide with an indulgence 

How often have the words appeasement and indulgence occurred in a corpus of books? (source: Google Ngram Viewer )